Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Williamsville, NY

<< 1 2 3 4

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
716-932 4   829J PAETEC ITEL, LLC 140   2009-07-20   
716-932 5 BFLONYME9MD  8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 140   2009-09-05   
716-932 6   829J PAETEC ITEL, LLC 140   2009-09-29   
716-932 7   793K TWC IP ENABLED SERVICES, LLC 140   2011-04-10   
716-932 8   829J PAETEC ITEL, LLC 140   2010-12-02   
716-932 9 BFLONYGODS1  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 140      

<< 1 2 3 4

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.